| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | before they be [verb] for | 16 |
|
| 2 | before they be [vb pp] for | 16 |
|
| 3 | before they were [verb] for | 10 |
|
| 4 | before they are [verb] for | 5 |
|
